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$534+ Cheap flights from Santos Dumont, Brazil (SDU) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — MSY
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Santos Dumont to Louisiana

Cheapest flights from Santos Dumont to Louisiana
Explore the most affordable flight options available from Santos Dumont to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:45 pm
SDU
-
MSY
2 stops29h 42m
Air Canada
Thu 11/265:25 pm
MSY
-
SDU
2 stops20h 20m
Air Canada
Deal found 1/28$881
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 pm
SDU
-
BTR
2 stops40h 26m
Delta
Wed 11/256:00 am
BTR
-
SDU
2 stops28h 10m
Delta
Deal found 1/28$990
This LATAM Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:15 pm
SDU
-
MSY
2 stops23h 03m
LATAM Airlines
Mon 11/309:05 am
MSY
-
SDU
2 stops25h 05m
LATAM Airlines
Deal found 1/28$999
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 pm
SDU
-
BTR
2 stops16h 26m
Delta
Fri 11/271:40 pm
BTR
-
SDU
2 stops15h 55m
Delta
Deal found 1/28$1,030
This LATAM Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:55 pm
SDU
-
MSY
2 stops21h 11m
LATAM Airlines
Tue 11/245:40 pm
MSY
-
SDU
2 stops16h 30m
LATAM Airlines
Deal found 1/28$1,039
This GOL deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:40 pm
SDU
-
MSY
2 stops43h 36m
GOL
Fri 11/2710:57 am
MSY
-
SDU
2 stops24h 23m
GOL
Deal found 1/28$1,050
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:45 pm
SDU
-
MSY
2 stops29h 42m
Air Canada
Sun 11/295:25 pm
MSY
-
SDU
2 stops44h 20m
Air Canada
Deal found 1/28$1,091
This LATAM Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:55 pm
SDU
-
MSY
2 stops21h 11m
LATAM Airlines
Tue 11/245:40 pm
MSY
-
SDU
2 stops16h 30m
LATAM Airlines
Deal found 1/28$1,099
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 pm
SDU
-
BTR
2 stops49h 15m
Delta
Thu 11/263:20 pm
BTR
-
SDU
2 stops38h 15m
Delta
Deal found 1/28$1,110
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 pm
SDU
-
BTR
2 stops49h 15m
Delta
Sat 11/286:00 am
BTR
-
SDU
2 stops28h 10m
Delta
Deal found 1/28$1,285
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:45 pm
SDU
-
MSY
2 stops22h 54m
United Airlines
Tue 3/32:13 pm
MSY
-
SDU
2 stops23h 27m
United Airlines
Deal found 1/26$1,357
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 pm
SDU
-
BTR
2 stops19h 35m
Delta
Sun 11/291:40 pm
BTR
-
SDU
2 stops15h 55m
Delta
Deal found 1/28$1,369

Find flight deals from Santos Dumont to Louisiana

Keep the following information in mind while searching for Santos Dumont to Louisiana flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,092
(Air Canada)

One-way from

$534
(Air Canada)

Popular in

January

Cheapest in

March

Average price

$1,317
Provider with most accurate pricing for Rio de Janeiro (RIO)-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-New Orleans Louis Armstrong flights.
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From Rio de Janeiro Santos Dumont to Louisiana
Search Deals
One-way flight from Rio de Janeiro Santos Dumont to Louisiana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santos Dumont to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Louisiana that are best for you.

Fly from

Santos Dumont

Fly to

Louisiana

Route

Depart

Return

Price

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Fri 2/27

1:45 pm-9:39 am

2 stops22h 54m

New Orleans Louis Armstrong

Tue 3/3

2:13 pm-4:40 pm

2 stops23h 27m

$1,357

Rio de JaneiroBaton Rouge

SDU - BTR

SDUBTR

Rio de Janeiro Santos Dumont

Fri 3/27

1:45 pm-3:32 pm

2 stops27h 47m

Baton Rouge Ryan

Tue 3/31

9:25 am-4:45 pm

2 stops29h 20m

$1,393

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Sat 3/14

8:05 pm-5:33 pm

2 stops23h 28m

New Orleans Louis Armstrong

Sat 3/21

6:30 pm-9:25 am

2 stops36h 55m

$1,600

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Tue 3/10

8:05 pm-12:10 pm

2 stops18h 05m

New Orleans Louis Armstrong

Mon 4/20

11:26 am-1:10 pm

2 stops23h 44m

$2,374

Rio de JaneiroBaton Rouge

SDU - BTR

SDUBTR

Rio de Janeiro Santos Dumont

Sat 3/14

8:05 pm-3:10 pm

2 stops21h 05m

Baton Rouge Ryan

Sat 3/21

1:36 pm-9:35 am

2 stops17h 59m

$2,718

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Sat 4/18

5:40 pm-5:03 pm

3 stops25h 23m

$552

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Wed 4/15

8:20 pm-1:59 pm

2 stops19h 39m

$661

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Thu 4/16

8:20 pm-2:23 pm

2 stops20h 03m

$661

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Tue 4/14

8:20 pm-1:59 pm

2 stops19h 39m

$661

Rio de JaneiroNew Orleans

SDU - MSY

SDUMSY

Rio de Janeiro Santos Dumont

Sun 4/19

1:55 pm-6:17 pm

2 stops30h 22m

$884

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 11 results
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Best time to book a flight from Santos Dumont to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Santos Dumont with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro Santos Dumont Airport to Louisiana
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Rio de Janeiro Santos Dumont Airport to Louisiana?

    A quick flight from Rio de Janeiro Santos Dumont Airport to Louisiana can take about 18h 05m. United Airlines provides one of the quickest options available for as low as $2,374. The distance from Rio de Janeiro Santos Dumont Airport to Louisiana is about 4806 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Santos Dumont to Louisiana that include hotel bookings?

    Yes. In addition to deals on Santos Dumont to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santos Dumont to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santos Dumont to Louisiana.

  • Can I find deals for business class flights from Santos Dumont to Louisiana?

    Yes. Cheapflights offers flight deals from Santos Dumont to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Santos Dumont to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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